A small laboratory-scale experimental method and arrangement for investigating wavelength dependent irradiations of solar cells

Investigation of electric operation of solar panels became crucially important field in physics and engineering science. In this paper a new small, laboratory-scale experimental method and arrangement for investigating the wavelength dependent irradiation of solar cells is introduced. Components and the scheme of the setup is discussed in details. Testing and proving the usability and accuracy of the idea and the arrangement experiments were ran and results were presented. Both the plots and the preliminary raw data show great accuracy and high level stability and precision of the new, table-top setup.